Blitz: Individual Calculations January 2018
 Aravena Navarro, Alexis Andres  Total change: -13.40  Rating chartPersonal card
 Sudamericano Blitz 2017 Sub 16 Asuncion PAR 2017-12-04
RcRownchangeKK*chgGame
 1644 1733 3.50 7 -0.67 20 -13.40 
  Aranguiz Olave, Emilio Antonio 1361 CHI1.0010.10202.00 
  Huarcaya Silloca, Carlos Enrique 1905 PER0.001-0.2720-5.40 
  Loyola Torres, Maria Gracia 1541 PER0.001-0.7520-15.00 
  Rillo Badano, Manuel 1431 ARG1.0010.15203.00 
  Mareco, Facundo 1676 ARG0.501-0.0820-1.60 
  Campos Toledo, Andrea Celeste 1725 PER1.0010.49209.80 
  Vasquez Jimenez, Cristhian 1872 PER0.001-0.3120-6.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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